A section is a part of the curve between two control points. More...

#include <curve.hpp>

Classes
class	resolved_point
	The resolved point class is a point found on a section. More...

Public Types
typedef C	coordinate_type
	The type of the coordinates of the curve.
typedef Traits	traits_type
	The traits provide an access to the properties of the coordinates.
typedef traits_type::value_type	value_type
	The type of the components of the coordinates.
typedef const_iterator	iterator_type
	The type of the iterators on the ends of the section.

Public Member Functions
	section (const iterator_type &origin, const iterator_type &end)
	Constructor.
coordinate_type	get_point_at (double t) const
	Get the point of this section at a given date.
coordinate_type	get_tangent_at (double t) const
	Get the direction of the tangent at a given date.
std::vector< resolved_point >	get_point_at_x (value_type x, bool off_domain=false) const
	Get the points having the given x-coordinate on this section.
const iterator_type &	get_origin () const
	Get an iterator on the control point at the origin of the section in the curve from which it was created.
bool	empty () const
	Tell if there is no points on this section.

Detailed Description

A section is a part of the curve between two control points.

Definition at line 114 of file curve.hpp.

Constructor & Destructor Documentation

template<typename C , typename Traits >

claw::math::curve< C, Traits >::section::section	(	const iterator_type &	origin,
		const iterator_type &	end
	)

Constructor.

Parameters

origin	The point at the beginning of the section.
end	The point at the end of the section.

Definition at line 176 of file curve.tpp.

template<typename C , typename Traits >

claw::math::curve< C, Traits >::section::coordinate_type claw::math::curve< C, Traits >::section::get_point_at ( double t ) const

Get the point of this section at a given date.

Parameters

t	The date at which the point is computed.

Definition at line 189 of file curve.tpp.

template<typename C , typename Traits >

std::vector< typename claw::math::curve< C, Traits >::section::resolved_point > claw::math::curve< C, Traits >::section::get_point_at_x	(	value_type	x,
		bool	off_domain = `false`
	)		const

Get the points having the given x-coordinate on this section.

Parameters

x	The coordinate for which we want the points.
off_domain	Tell the method to keep the points found at a date outside [0, 1].

Definition at line 247 of file curve.tpp.

template<typename C , typename Traits >

claw::math::curve< C, Traits >::section::coordinate_type claw::math::curve< C, Traits >::section::get_tangent_at ( double t ) const

Get the direction of the tangent at a given date.

Parameters

t	The date for which we want the tangent.

Definition at line 217 of file curve.tpp.

The documentation for this class was generated from the following files: